The Bolt,close Tolerance, cataloged under National Stock Number 5306-00-324-7713, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc. The record lists 11 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-324-7713 |
| Primary Part Number | MB84-7-48 |
| Item Name | Bolt,close Tolerance |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| ST3M571-7-48 | The Boeing Company Div Defense (USA) |
| MB84-7-48 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| ST3M571-7-48 | Heartland Precision Fasteners Inc (USA) |
| ST3M571-7-48 | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| ST3M571-7-48 | Huck International, Inc (USA) |
| ST3M571-7-48 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| S11-1059-7-48 | Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries (USA) |
| ST3M571-7-48 | J M Precision Inc (USA) |
| VAL23033-7-48 PRIMARY | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| MB84-7-48 PRIMARY | Hi-Shear Corporation (USA) |
| 74328-7-48 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| BM3326-7-48 | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc |
| S371-7-48 | 5/9 Secondary reference Huck International, Inc |
| VS3060-7-48 | 5/9 Secondary reference U.S. Government activity |
| ST3M571-7-48 | 5/9 Secondary reference Interconnection Products Inc |
| 74328-7-48 | 5/9 Secondary reference Sps Technologies Inc |
NSN 5306-00-324-7713 is a Bolt,close Tolerance, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-324-7713 has 11 manufacturer part numbers on file: ST3M571-7-48 (The Boeing Company Div Defense), MB84-7-48 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), ST3M571-7-48 (Heartland Precision Fasteners Inc), ST3M571-7-48 (Fastener Innovation Technology, Inc. Dba F I T), ST3M571-7-48 (Huck International, Inc) and 6 more.
Key specifications for MB84-7-48: End Item Identification: F-15 ACFT. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.